[Q] When using recovery mode cant access from PC - Optimus One, P500, V General

I cant access through pc-usb. My computer doesnt show anything. Do i have to install a driver or something?

toggle usb in custom recovery

then if u have adb installed on ur pc..try adb devices ..it shud list the serial number of your device..then using adb shell u can go about fixing your phone...
adb shell
su

Could you explain in details how to do this? I have the same problem.

feron22 said:
Could you explain in details how to do this? I have the same problem.
Click to expand...
Click to collapse
yes i want to know this too. cause my phone stuck at the android logo!!

Press the 3 key combo to get in (vol down + home + power) then use the volume buttons to get to USB-MS toggle. You use the menu button on the very right side of your phone to enter. It will allow you to copy whatever you want from your pc to the sd card. Remember to exit USB mode afterwards.

AzNxJoHnNy said:
You use the menu button on the very right side of your phone to enter.
Click to expand...
Click to collapse
I am pretty confident that the menu button is on the left side

Related

Manage to brick the phone? (no fastboot menu)

I got over confident and instead of reading I started to play with it on my own installing roms, and I manage to get into this situation:
If I press power + vol up + vol down I only see the motorola logo and then the phone shuts down.
Last thing I saw before this was a dead android with an exclamation mark saying that it can't mount recovery :S
Any help is appreciated
Thanks
zeitos said:
I got over confident and instead of reading I started to play with it on my own installing roms, and I manage to get into this situation:
If I press power + vol up + vol down I only see the motorola logo and then the phone shuts down.
Last thing I saw before this was a dead android with an exclamation mark saying that it can't mount recovery :S
Any help is appreciated
Thanks
Click to expand...
Click to collapse
I now noticed that adb detects the device but I can't push files, I can access sysrw but I can't su.
zeitos said:
I now noticed that adb detects the device but I can't push files, I can access sysrw but I can't su.
Click to expand...
Click to collapse
Last update, I was able to enter another recovery menu (adb reboot recovery)... I clicked on factory reset/clear all data... Now I can't even use adb, the phone boots and then shuts down itself.

Recovery missing

Hi,
I am planning to install heairybean ROM. When I boot in recovery (vol dwn + power -> vol up), I get Android with tummy open and red triangle. I think I have unblocked the bootloader (I see 4 icons after hitting vol dwn + power). Is there any stock recovery available? What I am missing? How can i proceed with the recovery installation?
Thanks in advance.
sly.cooper said:
Hi,
I get Android with tummy open and red triangle.
Click to expand...
Click to collapse
i got the same thing bud. and have no idea how to fix it? my tf201 is rooted and unlocked 100%. but beside the shrek with the red triangle i noticed that connecting the tablet to any (mac,linux,windows) laptop i cant comunicate to it through adb or fastboot. i get it that in windows you need to find the right drivers (which i've done) but in linux i even have installed the whole android SDK. even that didnt help. still cant talk to the tablet. USB debugging is enabled......
any ideas?
First of all you both need to find what Android versions you are on.
Look in settings - about and see what android version it is (e.g. 4.1.1)
If you are on 4.1.x then when you boot into bootloader menu you press volume down to move to the usb icon and then press volume up to access fastboot.
Drivers for fastboot are here. http://forum.xda-developers.com/showthread.php?t=1426502
If you need adb and fastboot exe's then here. http://flumpster.lolcakes.com/android/ADB&Fastboot.zip

[Q] How te get recovery mode without volume keys

hi every one ,,
i have Haier - HR 738R Tablet ... It doesn't have volume keys, it's only with power key and reset pinhole
so,, i pressed and held Power + reset and i've seen the android man , but i couldn't get the recovery tasks
so what should i do ?!
Hema72 said:
hi every one ,,
i have Haier - HR 738R Tablet ... It doesn't have volume keys, it's only with power key and reset pinhole
so,, i pressed and held Power + reset and i've seen the android man , but i couldn't get the recovery tasks
so what should i do ?!
Click to expand...
Click to collapse
you can use rom manager which directs you to recovery mode without pressing vol buttons
you can use xposed modules which provide three reboot option
Vaibhav Chauhan said:
you can use rom manager which directs you to recovery mode without pressing vol buttons
you can use xposed modules which provide three reboot option
Click to expand...
Click to collapse
How can i do that ?!
Vaibhav Chauhan said:
you can use rom manager which directs you to recovery mode without pressing vol buttons
you can use xposed modules which provide three reboot option
Click to expand...
Click to collapse
ahhh ... but the proplem is that there is pattern lock which i forgot saw i can't do this one
So your phone is pattern locked and you want to get to recovery, do it via adb. Make sure you have adb drivers installed, look here for an easy way to setup adb.
In command prompt, type the following:
Code:
adb devices
adb reboot recovery
Hema72 said:
How can i do that ?!
Click to expand...
Click to collapse
in rom manager there is direct option enter into recovery
if you press yes then it will direct enters into recovery mode without any button press
i can't do all of this .. actualy i can't see my home screen
i know how to get the android screen with sign but i can't get into recovery mod
So, if u can tell me what to do !

Unable to boot into recovery or fastboot

Hello everyone, I have a HTC desire 610 here and I cant get into recovery or fastboot. I've tried holding vol down + power and every other key combo, and it just boots up like I'm not doing anything. The buttons work once the phone is booted so I know they're not broken. Is there any other way to access these options? What could I be doing wrong?
One forum post mentioned a fast boot up option in settings that may disable the fastboot and recovery options, but this doesn't make much sense since this would mean you have to boot into the phone (assuming its working) in order to recover it.
Any input would be appreciated.
Bklynrx7 said:
Hello everyone, I have a HTC desire 610 here and I cant get into recovery or fastboot. I've tried holding vol down + power and every other key combo, and it just boots up like I'm not doing anything. The buttons work once the phone is booted so I know they're not broken. Is there any other way to access these options? What could I be doing wrong?
One forum post mentioned a fast boot up option in settings that may disable the fastboot and recovery options, but this doesn't make much sense since this would mean you have to boot into the phone (assuming its working) in order to recover it.
Any input would be appreciated.
Click to expand...
Click to collapse
Having fast boot turned on in settings doesn't make it impossible to enter recovery or fastboot but is does make it very difficult. It removes any delay at the start of the boot procces and skips some checks to speed up boot time, but this does make entering recovery manually really hard. If you turn of the fast boot mode (I think it was under battery in settings but I haven't used stock rom for so long I'm not sure) you will find it much easier.
Your other option is to enable adb (go into settings > about phone > tap on build number 7 times to enable developer options > hit back > hit developer options then enable adb. Then install "minimal adb" and htc sync(to install the drivers) then from cmd line type "adb reboot recovery" to enter recover or "adb reboot bootloader" for fastboot.
MiniBlu said:
Having fast boot turned on in settings doesn't make it impossible to enter recovery or fastboot but is does make it very difficult. It removes any delay at the start of the boot procces and skips some checks to speed up boot time, but this does make entering recovery manually really hard. If you turn of the fast boot mode (I think it was under battery in settings but I haven't used stock rom for so long I'm not sure) you will find it much easier.
Your other option is to enable adb (go into settings > about phone > tap on build number 7 times to enable developer options > hit back > hit developer options then enable adb. Then install "minimal adb" and htc sync(to install the drivers) then from cmd line type "adb reboot recovery" to enter recover or "adb reboot bootloader" for fastboot.
Click to expand...
Click to collapse
Thanks for your reply. Unfortunately, i cant get into the phone settings because its password locked. I bought it at a police auction with a lot of other phones. Most androids are easy enough to restore but this one is giving me the issue i posted about. I guess ill have to keep trying the volume buttons and power.
EDIT: I was able to get into the recovery menu immediately after posting my reply. I did it by holding vol up+ power while the phone was powered on, it gives you a countdown then restarts. At this point to switched to vol down+ power and it kicked me right into the recovery menu.
Bklynrx7 said:
Hello everyone, I have a HTC desire 610 here and I cant get into recovery or fastboot. I've tried holding vol down + power and every other key combo, and it just boots up like I'm not doing anything. The buttons work once the phone is booted so I know they're not broken. Is there any other way to access these options? What could I be doing wrong?
One forum post mentioned a fast boot up option in settings that may disable the fastboot and recovery options, but this doesn't make much sense since this would mean you have to boot into the phone (assuming its working) in order to recover it.
Any input would be appreciated.
Click to expand...
Click to collapse
There is another way to go to recovery option... setting>power>uncheck fast boot.
power off your phone ... the press and hold.. (power key + volume up key + volume down key) together......
fastboot
Bklynrx7 said:
Hello everyone, I have a HTC desire 610 here and I cant get into recovery or fastboot. I've tried holding vol down + power and every other key combo, and it just boots up like I'm not doing anything. The buttons work once the phone is booted so I know they're not broken. Is there any other way to access these options? What could I be doing wrong?
One forum post mentioned a fast boot up option in settings that may disable the fastboot and recovery options, but this doesn't make much sense since this would mean you have to boot into the phone (assuming its working) in order to recover it.
Any input would be appreciated.
Click to expand...
Click to collapse
I found a way for my 610:
Hold power+vol up ,then when screen goes black and vibrates, stop holding power on, move to vol down before appears htc white screen and then will go into fastboot mode. Guaranteed.
Tried cydia impactor
Thanks it helped
Bklynrx7 said:
Thanks for your reply. Unfortunately, i cant get into the phone settings because its password locked. I bought it at a police auction with a lot of other phones. Most androids are easy enough to restore but this one is giving me the issue i posted about. I guess ill have to keep trying the volume buttons and power.
EDIT: I was able to get into the recovery menu immediately after posting my reply. I did it by holding vol up+ power while the phone was powered on, it gives you a countdown then restarts. At this point to switched to vol down+ power and it kicked me right into the recovery menu.
Click to expand...
Click to collapse
your edit fixed my desire 610 from att to go into recovery and fastboot
mr64fixit said:
your edit fixed my desire 610 from att to go into recovery and fastboot
Click to expand...
Click to collapse
I'm glad to hear it.
Thank you Bklynrx7
Your Edit sent me to HBOOT. Only solution i found after hours of search and ADB command lines (i am a noob so hours might be second for yall).
:good:

How to enter fastboot mode on Oppo A39?

I've tried to press and hold Power Button + Volume Up, but it doesn't work.
adb reboot bootloader from adb & fastboot also doesn't work, it reset the phone then back to home screen.
Purba13 said:
I've tried to press and hold Power Button + Volume Up, but it doesn't work.
adb reboot bootloader from adb & fastboot also doesn't work, it reset the phone then back to home screen.
Click to expand...
Click to collapse
Excuse me,did you solve this problem yet?
Because I have the smae problem want to solve it....
steven12605 said:
Excuse me,did you solve this problem yet?
Because I have the smae problem want to solve it....
Click to expand...
Click to collapse
Uh, another A39/CPH1605 user here. I think you're trying to root this device. You basically can't reboot your phone into it, without TWRP.

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